000
FZPN03 KNHC 191525
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN MAR 19 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1200 UTC SUN MAR 19.
24 HOUR FORECAST VALID 1200 UTC MON MAR 20.
48 HOUR FORECAST VALID 1200 UTC TUE MAR 21.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 35 
KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 15N94W TO 15N96W TO 14N96W
TO 13N96W TO 13N95W TO 14N94W TO 15N94W N TO NE WINDS 20 TO 30 
KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 15N94W TO 16N94W TO 16N95W TO 14N96W TO
13N95W TO 13N94W TO 15N94W...INCLUDING THE GULF OF 
TEHUANTEPEC... N TO NE WINDS 30 TO 35 KT. SEAS 10 TO 10 FT. 
ELSEWHERE WITHIN 13N95W TO 14N97W TO 12N100W TO 11N100W TO 
10N98W TO 10N96W TO 13N95W NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.30 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS BELOW GALE FORCE.
.48 HOUR FORECAST WITHIN 16N95W TO 14N96W TO 15N95W TO 
16N95W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 25 
KT. SEAS 8 FT.

.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 12N88W TO 11N88W TO
10N88W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.36 HOUR FORECAST COLD FRONT FROM 30N130W TO 24N137W. WITHIN 
30N132W TO 30N140W TO 27N140W TO 28N136W TO 29N132W TO 30N132W NW
WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 30N125W TO 23N131W. E OF FRONT
WITHIN 30N121W TO 30N124W TO 27N128W TO 26N129W TO 26N125W TO 
28N122W TO 30N121W SW WINDS 20 TO 30 KT. SEAS 8 FT. W OF FRONT 
WITHIN 30N123W TO 30N140W TO 27N140W TO 26N134W TO 28N126W TO 
30N123W NW WINDS 20 TO 30 KT. SEAS 8 TO 15 FT...HIGHEST NEAR 
30N135W.

.36 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 31N115W TO
30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF
CALIFORNIA... S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 31N115W TO 
30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF 
CALIFORNIA...S TO SW WINDS 20 TO 30 KT. SEAS TO 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 1500 UTC SUN MAR 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ FROM 03N115W TO 00N128W. SCATTERED MODERATE FROM 04N TO 06N
BETWEEN 112W AND 120W.

$$

.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.